Weather Forecast for Piran

Bohinj, Slovenia

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Sunny

Current Weather - Piran: 18°C

Bohinj, Slovenia

Sunny

Feels like 18°C

Wind

7 km/h NW

Humidity

42%

Pressure

1012 mb

UV Index

3

Visibility

10 km

Partly Cloudy

Partly Cloudy

Friday, April 03, 2026

High

17°C

Low

6°C

Rain Chance

0%

Hourly Forecast

Sunny 18°C
15:00
Sunny 17°C
16:00
Sunny 16°C
17:00
Partly Cloudy 15°C
18:00
Partly Cloudy 12°C
19:00
Partly Cloudy 10°C
20:00
Partly Cloudy 10°C
21:00
Partly Cloudy 10°C
22:00
Clear 10°C
23:00
Apr 04

Day Statistics

Maximum Wind

8 km/h

Humidity

53%

Precipitation

0 mm

UV Index

1

Visibility

10 km

Rain Chance

0%

Snow Chance

0%

Sun & Moon

Sunrise

06:42 AM

Sunset

07:36 PM

Moonrise

09:29 PM

Moonset

06:52 AM

Moon Phase

Waning Gibbous

Moon Illumination

99%

Air Quality

PM2.5

9.3

μg/m³

PM10

11.8

μg/m³

NO₂

8.8

μg/m³

O₃

85.1

μg/m³

SO₂

1.6

μg/m³

CO

168.9

μg/m³

US EPA Index: 1 GB DEFRA Index: 1

Solar Radiation Data

Shortwave Radiation

737.88

Diffuse Radiation

95.85

DNI

840.08

GTI

166.9

When to visit Piran?

Plan your perfect trip with our month-by-month weather guide

⭐ Best months: June July August

January

☀️
10°C
💧
12 Days of rain
❄️
Moderate snowfall
🥶 Coldest month

February

☀️
10°C
💧
12 Days of rain
❄️
Moderate snowfall

March

☀️
12°C
💧
11 Days of rain
❄️
Moderate snowfall

April

☀️
15°C
💧
11 Days of rain
❄️
No snowfall

May

☀️
20°C
💧
12 Days of rain
❄️
No snowfall

June

☀️
24°C
💧
10 Days of rain
❄️
No snowfall
Best time to visit

July

☀️
27°C
💧
7 Days of rain
❄️
No snowfall
Best time to visit
🌵 Driest month

August

☀️
27°C
💧
11 Days of rain
❄️
No snowfall
Best time to visit
🔥 Hottest month

September

☀️
23°C
💧
21 Days of rain
❄️
No snowfall

October

☀️
19°C
💧
23 Days of rain
❄️
No snowfall

November

☀️
15°C
💧
25 Days of rain
❄️
Light snow possible
🌧 Wettest month,

December

☀️
11°C
💧
17 Days of rain
❄️
Moderate snowfall